71. Secondary Timing Chain Installation - Left

Secondary Timing Chain Installation - Left





1. Verify that the keyway on the crankshaft (2) is properly positioned.





2. Verify that the timing mark (2) on the idler sprocket (1) is properly positioned.





Notice: Refer to Fastener Notice in Service Precautions.

3. Install the side chain guide (2). Secure with the 2 bolts (1).
- Tighten the bolts to 11 Nm (7.5 ft. lbs.).





4. Verify that the knock-pin (1) of the intake camshaft and knock-pin (3) of the exhaust camshaft are aligned with the match marks on the cylinder head.





5. Install the timing chain to the idler sprocket by aligning the yellow link (1) of the timing chain with the mark (2) on the idler sprocket.





6. Install the sprockets to the camshafts by aligning the silver links t1) with the mark on the intake sprocket (3) and the exhaust sprocket (2).
7. Secure the sprocket with the bolts (4) while holding the camshafts with a wrench.
- Tighten the 2 bolts to 80 Nm (57.5 ft. lbs.).





8. With the latch (2) of the tensioner adjuster returned and the plunger (1) pushed back into the body, insert a retainer (4) (paper clip or similar tool) into the set hole (3). After inserting the pin, make sure the plunger will not come out.





9. Install the timing chain tensioner (3). Secure with the bolt (1).
- Tighten the bolt to 12 Nm (8.5 ft. lbs.).
10. Install tensioner nut (4).
- Tighten the nut to 45 Nm (32.5 ft. lbs.).
11. Install tensioner nut (5).
- Tighten the nut to 45 Nm (32.5 ft. lbs.).
12. Remove the retainer (2) from the tensioner.
13. Install the upper chain guide. Secure with the 3 bolts.
- Tighten the bolts to 11 Nm (7.5 ft. lbs.).





14. Turn the crankshaft 2 revolutions clockwise.
15. Align the keyway (8) on the crankshaft with the oil jet (7).
16. Verify that all the other timing marks are properly aligned.
17. Apply engine oil to the following:
- The timing chains
- The tensioner
- The guides
- The sprockets
18. Install the spark plugs.
19. Install the engine front cover.